<!-- modal template -->
<div class="modal-header">
<h4 class="modal-title" id="myModalLabel">{{ modalOptions.headerText }}</h4>
</div>
<div class="modal-body" style="overflow:hidden;">
      {{ modalOptions.bodyText }}
</div>
<div class="modal-footer" ng-hide="modalOptions.buttonHide">
      <button type="button" class="btn btn-default" ng-click="closeThisDialog(false);">取消</button>
      <button type="submit" class="btn btn-primary" ng-click="ok()">确认</button>
</div>
